Home / 45,963,316.89-63,433,169.24-26,387,982.90

Finding the Fourth Proportional to 45,963,316.89, 63,433,169.24 and 26,387,982.90

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Solution

The fourth proportional to 45,963,316.89, 63,433,169.24 and 26,387,982.90 is: 36,417,593.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,963,316.89 : 63,433,169.24 = 26,387,982.90 : x
  2. Step 2: Convert to fraction form
    45,963,316.89/63,433,169.24 = 26,387,982.90/x
  3. Step 3: Cross multiply
    45,963,316.89x = 63,433,169.24 × 26,387,982.90
  4. Step 4: Simplify right side
    45,963,316.89x = 1,673,873,385,197,926
  5. Step 5: Solve for x
    x = 1,673,873,385,197,926/45,963,316.89
  6. Step 6: Final answer
    x = 36,417,593.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.